WebUI: Update some more uses of the old-style i18ntemplate/LocalStrings.

chrome/browser/resources/chromeos/mobile_setup_portal.js

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 cr.define('mobile', function() {
 
   // TODO(tbarzic): Share code with mobile_setup.js.
   var EXTENSION_BASE_URL =
       'chrome-extension://iadeocfgjdjdmpenejdbfeaocpbikmab/';
   var REDIRECT_POST_PAGE_URL = EXTENSION_BASE_URL + 'redirect.html?autoPost=1';
   var PORTAL_OFFLINE_PAGE_URL = EXTENSION_BASE_URL + 'portal_offline.html';
   var INVALID_DEVICE_INFO_PAGE_URL =
       EXTENSION_BASE_URL + 'invalid_device_info.html';
 
   var NetworkState = {
     UNKNOWN: 0,
     PORTAL_REACHABLE: 1,
     PORTAL_UNREACHABLE: 2
   };
 
   var CarrierPageType = {
     NOT_SET: 0,
     PORTAL_OFFLINE: 1,
     INVALID_DEVICE_INFO: 2
   };
 
-  var localStrings = new LocalStrings();
-
   function PortalImpl() {
     // Mobile device information.
     this.deviceInfo_ = null;
     this.spinnerInt_ = -1;
     this.networkState_ = NetworkState.UNKNOWN;
     this.portalFrameSet_ = false;
     this.carrierPageType_ = CarrierPageType.NOT_SET;
   }
 
   cr.addSingletonGetter(PortalImpl);
@@ skipping 52 matching lines @@
     setCarrierPage_: function(type) {
       // The page is already set, nothing to do.
       if (type == this.carrierPageType_)
         return;
 
       switch (type) {
         case CarrierPageType.PORTAL_OFFLINE:
           $('carrierPage').contentWindow.location.href =
               PORTAL_OFFLINE_PAGE_URL;
           $('statusHeader').textContent =
-              localStrings.getString('portal_unreachable_header');
+              loadTimeData.getString('portal_unreachable_header');
           this.startSpinner_();
           break;
         case CarrierPageType.INVALID_DEVICE_INFO:
           $('carrierPage').contentWindow.location.href =
               INVALID_DEVICE_INFO_PAGE_URL;
           $('statusHeader').textContent =
-              localStrings.getString('invalid_device_info_header');
+              loadTimeData.getString('invalid_device_info_header');
           this.stopSpinner_();
           break;
         case CarrierPageType.NOT_SET:
           $('carrierPage').contentWindow.location.href = 'about:blank';
           $('statusHeader').textContent = '';
           this.stopSpinner_();
           break;
         default:
           break;
       }
@@ skipping 93 matching lines @@
   };
 
   // Export
   return {
     MobileSetupPortal: MobileSetupPortal
   };
 });
 
 document.addEventListener('DOMContentLoaded',
                           mobile.MobileSetupPortal.loadPage);